CN103108923A - Conductive coating composition and method for manufacturing a conductive layer using same - Google Patents

Conductive coating composition and method for manufacturing a conductive layer using same Download PDF

Info

Publication number
CN103108923A
CN103108923A CN2011800346451A CN201180034645A CN103108923A CN 103108923 A CN103108923 A CN 103108923A CN 2011800346451 A CN2011800346451 A CN 2011800346451A CN 201180034645 A CN201180034645 A CN 201180034645A CN 103108923 A CN103108923 A CN 103108923A
Authority
CN
China
Prior art keywords
paint composite
conducting paint
conducting
coating
film
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN2011800346451A
Other languages
Chinese (zh)
Other versions
CN103108923B (en
Inventor
全成胤
都承会
李镇瑞
韩柱熙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hanwha TotalEnergies Petrochemical Co Ltd
Original Assignee
Hanwha Total Petrochemicals Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hanwha Total Petrochemicals Co Ltd filed Critical Hanwha Total Petrochemicals Co Ltd
Publication of CN103108923A publication Critical patent/CN103108923A/en
Application granted granted Critical
Publication of CN103108923B publication Critical patent/CN103108923B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/24—Electrically-conducting paints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/28—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
    • B41F23/044—Drying sheets, e.g. between two printing stations
    • B41F23/0443—Drying sheets, e.g. between two printing stations after printing
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/044—Forming conductive coatings; Forming coatings having anti-static properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C08K3/041—Carbon nanotubes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/08—Copolymers of styrene
    • C08L25/14—Copolymers of styrene with unsaturated esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/08—Homopolymers or copolymers of acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D135/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least another carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D135/06—Copolymers with vinyl aromatic monomers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D153/00—Coating compositions based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C09D175/06—Polyurethanes from polyesters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/45—Anti-settling agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/47—Levelling agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/65—Additives macromolecular
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/66—Additives characterised by particle size
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2453/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2475/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/50—Aqueous dispersion, e.g. containing polymers with a glass transition temperature (Tg) above 20°C

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nanotechnology (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Conductive Materials (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

Abstract

The present invention relates to a conductive coating composition having uniform conductivity and stability, and to a method for manufacturing a conductive layer using same. In more detail, the conductive coating composition of the present invention includes: a dispersant of block copolymers having a hydrophilic polymer unit and a hydrophobic polymer unit; a conductive material of carbon compounds having an improved surface; a polymer binder; and a medium having water, organic solvent, or a mixture thereof. The conductive coating composition is applied and hardened as a conductive layer on a base, thereby providing a uniform antistatic property, electrostatic dissipation (ESD), and a conductive electromagnetic shielding function.

Description

Conducting paint composite and use it to prepare the method for conducting film
Technical field
The present invention relates to conducting paint composite and use its method for preparing conducting film, even in particular to having even and excellent electroconductibility and also can preventing the conducting paint composite of electroconductibility variation with the substrate deformation of its coating.
Background technology
Increase along with electrical equipment/electronic component and semiconductor device integration, comprise various household goods, office automation, electrical equipment and electronic product, mobile telephone etc., the said products and device are subject to grievous injury due to dust or particle, static or electromagnetic pollution.Device used produces when assembling, carrying, transportation and packing prepare these products dust, particle, static or hertzian wave have produced very large impact.In order to reduce this infringement, use the material with electroconductibility can make assembling, carrying, transport and pack in these materials used have anti-static function, electrostatic dissipation function, electroconductibility and electromagnetic interference shield function.
Past, metallic substance is placed in substrate in the chemical/physical mode as silver, copper, nickel, indium tin oxide (ITO), titanium tetrachloride (ATO), chromium, zinc etc., perhaps tensio-active agent, carbon black, carbon fiber etc. are made an addition to or are coated in inside in substrate, or with conductive polymer coated in substrate.In addition, attempted recently the coating liquid that carbon nanotube is adopted in preparation, but because problems such as price, dispersiveness, the transparency, stability and mass-produced associated problem cause commercialization unsuccessfully.
In the metal deposition of correlation technique, the amount of metal used is larger, and the improvement that electroconductibility obtains is larger, but permanent stability are low and cost burden is high.In addition, after formation was filmed, metal level ruptured or breaks in the molding program, and therefore, metal level is difficult to use.
In addition, tensio-active agent is difficult to realize high conductivity, and needs predetermined humidity level, and therefore, tensio-active agent is subject to seasonal effect, and can transfer to product after the molding program.In order to overcome these limitations, conductive polymers is made to form the coating of filming, but this shortcoming of filming is, electrical function is short, the electroconductibility of coating part is inhomogeneous, and is difficult to realize electroconductibility with the substrate that applies of filming when carrying out vacuum moulding with predetermined depth or the darker degree of depth or when the product of molding complicated shape.
Simultaneously, attempt by give the electroconductibility (Korean Patent Registration No.0706652) of electrically conductive thermoplastic resin excellence as conductive additive with carbon nanotube.
Wherein, by using strong acid or highly basic, carbon nanotube is carried out surface treatment, thereby make carbon nanotube dispersed in water or organic solvent.Yet, the large amount of sewage contaminate environment that produces in this process, and carbon nanotube is damaged in surface treatment process and can not realizes electroconductibility.
Summary of the invention
One embodiment of the invention relate to provides eco-friendly water based conductive coating composition, even be provided at and have excellence and electroconductibility and also can prevent the conducting paint composite of electroconductibility variation when physical deformation uniformly when applying, conducting paint composite with excellent dispersiveness, stability and intensity is provided, and is provided for the conducting paint composite that antistatic, electrostatic dissipation, electrode and electromagnetic interference (EMI) shielded and had excellent properties and economic advantages.
Provide even another embodiment of the invention relates to the eco-friendly water based conductive coating composition of the application of the invention to have excellence and uniform electroconductibility and also can prevent the conducting film of electroconductibility variation when physical deformation, and the method for the preparation of the conducting film of antistatic film, electrode or EMI screened film is provided.
Hereinafter will describe composition and method of making the same of the present invention in detail.Simultaneously, unless technical term used herein and scientific terminology separately have definition, otherwise they have the implication that the technical field of the invention technician understands.In order to make unnecessary details weaken description of the invention, known function and assembly will be omitted.As used in this specification sheets, when the original error of preparation and material appears in following implication, the term " about " of expression degree, " basically " etc. be as being in numerical value or near the implication of this numerical value, and they are used for preventing that carefree infringer from using wrongly in order to help understands the present invention and accurate numerical value or the absolute figure of disclosed content.
One general aspect, conducting paint composite of the present invention comprises: by the dispersion agent that segmented copolymer is made, described segmented copolymer is comprised of hydrophilic polymer unit and hydrophobic polymer unit; The electro-conductive material of being made by the carbon compound of finishing; Polymer binder; And the medium that contains water, organic solvent or its mixture.
The carbon compound of finishing can be given compositions conductive, and described carbon compound can be and is selected from one or more in carbon fiber, carbon nanotube and Graphene.At this, carbon nanotube can be and is selected from one or more in single wall, double-walled, Bao Duobi, many walls and rope form (roped) type.
In the present invention, except carbon compound, also can will be selected from the inorganic powder of metal-powder, washing and one or more conductive additives in steel fiber mix with carbon nanotube, thus serve as electro-conductive material.
Consider to prevent the electroconductibility variation that causes due to physical deformation, the contained carbon compound of composition can only contain carbon nanotube or contain carbon nanotube and Graphene, and the diameter of preferred carbon nanotube is 0.5-100nm, and length is 0.1-1000 μ m.
The carbon compound of finishing of the present invention can comprise by using acid and/or oxygenant carbon compound that the surface is oxidized and under high temperature and high pressure by the oxidized carbon compound in surface with the source of oxygen reaction that comprises water.
Particularly, can be under subcritical water or condition of supercritical water, with being selected from surface that one or more oxygenants in oxygen, air, ozone, hydrogen peroxide and nitro-compound come the carbonoxide compound to obtain the carbon compound of finishing, perhaps can be with being selected from one or more surfaces of coming the carbonoxide compound in carboxylic acid, nitric acid, phosphoric acid, sulfuric acid, fluoric acid, hydrochloric acid, hydrogen peroxide or its mixture to obtain the carbon compound of finishing.
More specifically, by using the carbon compound of the finishing that subcritical water or condition of supercritical water obtain, can be by under the condition of 50-400 normal atmosphere and 100-600 ℃ of temperature, use be selected from oxygen, air, ozone, hydrogen peroxide, nitro-compound with and composition thereof in oxygenant come the surface of carbonoxide compound and obtain.
In this way, to use harmless under subcritical water or condition of supercritical water and be easy to process oxygenant with sewage disposal to obtain the carbon compound of eco-friendly finishing, and the finishing under subcritical water or condition of supercritical water makes and is easy to introduce oxygenant, thereby improve the Surface Modification Effect of carbon compound, therefore can increase dispersed.In addition, can modify continuously a large amount of carbon compounds, thereby produce in a large number in the short period of time the carbon compound of finishing with lower cost.
Adopt subcritical water or condition of supercritical water to carry out finishing to carbon compound, can use the technology implementation of putting down in writing in korean patent application No.10-2008-0029333, No.10-2008-0037685 or No.10-2008-0050048.
According to another kind of method, thereby the carbon compound of finishing can cause that on the surface of carbon nanotube oxidizing reaction obtains by carboxylic acid, nitric acid, phosphoric acid, sulfuric acid, fluoric acid, hydrochloric acid, hydrogen peroxide or its mixture are made an addition in carbon compound, and this introducing of oxygenant can provide oxidation simply for finishing.
But the surface of modified carbon compound, thus make 100 parts of meters based on carbon weight, and the carbon compound of finishing contains oxygen, nitrogen, sulphur or its mixture of 0.01-10 part by weight.
According to the present invention, can be with the carbon compound homogeneous of finishing and effectively mix with solvent, dispersion agent and polymer binder, and at this, dispersed when containing polymer binder significantly increases, thereby affects its uniform electroconductibility.In addition, even when electro-conductive material is made by different types of carbon compound such as Graphene and carbon nanotube, also can greatly promote the mixing between carbon compound.
Segmented copolymer can be for by hydrophilic polymer unit and hydrophobic polymer unit and be used for the segmented copolymer that the dispersion agent of dispersed carbon compound forms.
Segmented copolymer is the compound that contains hydrophilic polymer and hydrophobic polymer that is polymerized, and obtain in the following manner: use the polymerizable hydrophilic monomer hydrophilic polymer, acidity is adjusted to alkaline range (pH6-9), re-use hydrophobic monomer and implement the polymerization of hydrophobic polymer, use simultaneously the hydrophilic polymer of polymerization as the reaction zone of reaction.
The dispersion agent made from the segmented copolymer that is comprised of hydrophilic polymer unit and hydrophobic polymer unit can be by using the technology preparation that be put down in writing in the open No.2001-0088773 of Korean Patent or No.2001-0084640.
The segmented copolymer that is comprised of hydrophilic polymer unit and hydrophobic polymer unit characterizes with styrene-based-acrylic acid water soluble resin.In styrene-based-acrylic acid water soluble resin, styrene content is preferably 30-90wt%, and the weight-average molecular weight of styrene-based-acrylic acid water soluble resin is preferably 1,000-100,000.
Together with the carbon compound of styrene-based-acrylic acid water soluble resin and finishing mentioned above as dispersion agent, thereby improve the dispersiveness of carbon compound, form film (filming) very uniformly when application composition, and preparation has the film (filming) of homogeneous conductivity.At this, can be high stretch ratio (with solidifying) film of stretching and applying, and can prevent that the Film conductivity that stretches from changing.
As indicated above, because composition of the present invention contains together with carbon compound with finishing styrene-based as dispersion agent-acrylic acid water soluble resin, therefore described composition applied and solidify (or dry) in the object with intended purpose and shape (subject) surface, thereby giving described object anti-static function, electrostatic dissipation function, electroconductibility or EMI function of shielding.At this, conducting paint composite is applied and solidify (drying) on the surface of initial substrate after, can molding initial substrate is to prepare final product.
By above-mentioned advantage, but expanded the Application Areas of conducting paint composite of the present invention, this is owing to feature of the present invention, although namely conducting paint composite is coated in substrate and the then described substrate of molding, and the electrically variation not of the conducting paint composite of coating.
for this reason, conducting paint composite of the present invention is coated on is selected from the substrate of lower group: antistatic material, static dissipative material, electro-conductive material, EMI shield, the electromagnetic interference absorbing material, solar cell material, the electrode materials that is used for fuel sensitization solar battery (DSSC), electronic component, active material of cathode, active material of positive electrode reaches the electrochemical appliance that is used for store battery (secondary cell), store battery, fuel cell, solar cell, storing device, hybrid battery container (P-EDLC), or as the electrochemical appliance of electrical condenser, electronic installation, semiconductor device, optoelectronic equipment, the notebook part material, the computer parts material, the mobile telephone part material, the PDA part material, the PSP part material, the game machine part material, sheating material, transparent electrode material, the opaque electrode material, Field Emission Display (FED) material, backlight module (BLU) material, liquid-crystal display (LCD) material, plasma display panel (PDP) material, photodiode (LED) material, the touch-screen material, the signal plate material, the billboard material, display material, heating member, hot irradiator (heat irradiator), plated material, catalyzer, promotor, oxygenant, reductive agent, the auto parts material, the boats and ships part material, the airplane parts material, the protective membrane material, adhesion material, material pallet (tray material), clean room's material, the transportation equipment part material, flame retardant materials, the antiseptic-germicide material, the metal composite material, the non-ferrous metal composite materials, the medicine equipment material, material of construction, flooring material, wallpaper material, the light source part material, light fixture material (lamp material), the optical device part material, make the material of fiber, make the material of clothes, make the material of electric equipment products and the material of making electronic product, thereby form film, and state film with the post moulding machining, to produce final product.
Polymer binder is regulated formed film strength when application composition, and the viscosity of regulating described composition.Polymer binder is the resin of heat or photocoagulation or curing, and in Antistatic protective film, common any heat used or the tackiness agent of light curable can be used as polymer binder.The example of polymer binder can comprise that being selected from a kind of in lower group the more plants: urethane, epoxy resin, trimeric cyanamide, acetal, vinylformic acid, contain vinylformic acid-cinnamic emulsion, the emulsion based on vinylacrylic acid, carbonate, vinylbenzene, ester, ethenoid resin, polyphenylene oxide resin, acrylonitrile-butadiene-styrene copolymer, polysiloxane, contain coupling agent and the multipolymer thereof of metal and organic compound part at the center.Polymer binder is vinylformic acid-urethane copolymers preferably, and preferably its weight-average molecular weight is 1,000-100, and 000.
Can use the resin emulsion of the technology preparation of describing in korean patent application No.10-2000-0009833 or No.10-2000-0014086 as polymer binder.
Can use one or more solvents that are selected from lower group as medium: water, alcohol, ketone, amine, ester, acid amides, haloalkane, ether, furans, sulfur-bearing solvent and its mixture.the specific examples of medium can be to be selected from one or more in lower group: water, methyl alcohol, ethanol, propyl alcohol, butanols, Virahol, isopropylcarbinol, ethylene glycol, acetone, methyl ethyl ketone, pimelinketone, hexane, diethylamide, triethylamine, octadecylamine, hexanaphthene, ethyl acetate, acetone, dimethyl formamide, N,N-DIMETHYLACETAMIDE, methylene dichloride, chloroform, tetracol phenixin, methyl-sulphoxide, dioxin, Nitromethane 99Min., toluene, dimethylbenzene, dichlorobenzene, dimethylbenzene, trimethylbenzene, methylnaphthalene, tetrahydrofuran (THF), METHYLPYRROLIDONE, pyrimidine, vinyl cyanide, aniline, sorbyl alcohol, Trivalin SF, acetic acid carbitol ester, methylcyclohexane and ethyl cellosolve.
More preferably, medium can be the water-based solvent that pure water or water mix with organic solvent.When medium contained organic solvent, the amount of contained organic solvent was essentially 0.1wt% to 5wt%.In water-based solvent, contained organic solvent is used to form the homogeneous conducting film, can be that one or more are selected from the solvent of lower group: alcohol, ketone, amine, ester, acid amides, haloalkane, ether, furans, sulfur-bearing solvent and composition thereof.the specific examples of solvent can be to be selected from one or more in lower group: methyl alcohol, ethanol, propyl alcohol, butanols, Virahol, isopropylcarbinol, ethylene glycol, acetone, methyl ethyl ketone, pimelinketone, hexane, diethylamide, triethylamine, octadecylamine, hexanaphthene, ethyl acetate, acetone, dimethyl formamide, N,N-DIMETHYLACETAMIDE, methylene dichloride, chloroform, tetracol phenixin, methyl-sulphoxide, dioxin, Nitromethane 99Min., toluene, dimethylbenzene, dichlorobenzene, dimethylbenzene, trimethylbenzene, methylnaphthalene, tetrahydrofuran (THF), METHYLPYRROLIDONE, pyrimidine, vinyl cyanide, aniline, sorbyl alcohol, Trivalin SF, acetic acid carbitol ester, methylcyclohexane and ethyl cellosolve.
Conducting paint composite can contain the carbon compound of 0.1-5wt%.If the content of the carbon compound of finishing is lower than 0.1wt%, electroconductibility possible deviation when molding.Yet, if the content of the carbon compound of finishing higher than 5wt%, has applied the physicals possible deviation of the film of composition, and the obvious variation of transparency of film particularly.
Conducting paint composite can contain the dispersion agent of 0.05-5wt%.If the content of dispersion agent is lower than 0.05wt%, carbon nanotube can not disperse equably.Yet, if the content of dispersion agent higher than 5wt%, Film conductivity and hardness possible deviation.
Conducting paint composite can contain the polymer binder of 5-15wt%.If the content of polymer binder is lower than 5wt%, in the film that has applied conducting paint composite, the adhesion strength between substrate and electro-conductive material may die down.Yet, if the content of polymer binder higher than 15wt%, film may not fully be solidified by heat or light, and its electroconductibility possible deviation.
Conducting paint composite can contain the medium of 75-90wt%.If the content of medium is lower than 75wt%, described composition possibly can't be coated, if the content of medium higher than 90wt%, Film conductivity and intensity may variation.
conducting paint composite can also comprise and is selected from one or more additives of lower group: flow agent, wetting agent, tensio-active agent, dispersion stabilizer, anti-settling agent, the pH control agent, thickening material, slip(ping)agent (slip), foaming agent (foam), tackiness agent, adhesive agent, thixotropic agent, antioxidant, linking agent, anti-skinning agent, anti-one-tenth hole agent (anti-cratering agent), softening agent, siccative, fire retardant, blocking preventing agent (blocking preventer), corrosion inhibitor, coupling agent, floating agent and dyestuff, and for example, conducting paint composite also can contain flow agent as additive.
Usually can be used for preparing any flow agent of smooth surface, may be used in conducting paint composite as flow agent.Flow agent is preferably the flow agent based on siloxanes, and it comprises the dimethione of dimethione, polyether-modified, the siloxanes of polyether-modified etc.
Herein, conducting paint composite can contain the additive of 0.01-0.5wt%.
According to conducting paint composite of the present invention, when when applying and solidifying conducting film that above-mentioned conducting paint composite obtains and stretch with the stretch ratio of 1-1000%, the sheet resistance of the conducting film of stretching is characterized by 1.0 * 10 2To 1.0 * 10 14Ω/, and preferably be characterized by 1.0 * 10 7To 1.0 * 10 9Ω/.
That conducting paint composite of the present invention can be used as is antistatic, the coating composition of electrostatic dissipation, electroconductibility, electromagnetic interference (EMI) shielding and electrode.
By optionally additive being mixed with dispersion agent, electro-conductive material, polymer binder and medium, can prepare above-mentioned conducting paint composite, and can be selected from by use one or more equipment enforcement mixing of lower group: mixing tank, blade, fluidized-bed, paint mixer, ultrasonic carver, pressure-even pulp crusher, bead mill, pulverizer and tumbling mill.
Another general aspect, the method for preparation conducting film of the present invention comprises: film with formation at least one surface that a) conducting paint composite of the present invention is coated on substrate; And b) hot blast, heat or UV are applied to film with cured coating film.
Herein, at step b) after described method also can comprise c) conducting paint composite be coated on the opposed surface relative with a surface of substrate film with formation; And d) hot blast, heat or UV are applied to film with cured coating film.
Conducting film can be formed at a zone of substrate surface, for example is formed at surface of substrate or the whole surface of two surfaces respect to one another or substrate.
can use and be selected from one or more of lower group as substrate: polyester, polystyrene, polycarbonate, polyimide, polyvinyl sulfonate, polyacetal, polypropylene (polyacryl), polyethylene (polyvinyl), polyphenylene oxide resin, polyolefine, acrylonitrile-butadiene-styrene copolymer, polyarylester, polymeric amide, polyamidoimide, polyarylsulphone, polyetherimide, polyethersulfone, polyphenylene sulfide, fluorine, polyetherketone, polybenzoxazole, polyoxadiazole, polybenzothiozole, polybenzimidazole, polypyridine, polytriazoles, polypyrrole alkane, poly-diphenylene-oxide, polysulfones, polyureas, polyphosphonitrile and liquid crystalline polymers, glass, crystal, quartzy, glass wafer, Silicon Wafer, the active material of cathode or the active material of positive electrode that are used for store battery, metal sheet, the metal oxide plate, ITO deposits glass, PCB, epoxy resin (epoxy), semi-conductor chip, semiconductor packages (semiconductor package) with and layered product.Herein, preferred polyester, polystyrene, polyimide, polycarbonate or polyolefine are as substrate.
Conducting film be shaped as thin slice or film, and can be antistatic film, conducting film, electromagnetic interference (EMI) screened film or electrode.
coating can be used a kind of mode or one or more mode parallel practices that is selected from lower group: rod applies, concave surface applies, the nick face applies, flexible apply (flexo coating), scraper applies (knife coating), spray application, slit applies (slot die coating), roll-type applies, screen cloth applies, ink jet printing, casting, dip-coating, flow coat, the curtain formula applies (curtain coating), comma applies (comma coating), coincide and apply (kiss coating), bat printing (pad printing) and rotary coating, and applying the concave surface coating method that can use reel-to-reel (roll to roll) type implements.
At this, before implementing coating, corona treatment or UV ozonize are carried out in substrate, then conducting paint composite can be coated on the substrate surface of completing processing.
Preparation method of the present invention can also comprise that stretching and molding have the substrate of conducting film formed thereon.In other words, the present invention includes: the conducting paint composite that a) will be selected from any one in claim 1-14 is coated at least one surface of substrate and films with formation; B) hot blast, heat or UV are applied to described described the filming of filming to solidify; And e) heat and soften substrate with conducting film formed thereon and with the stretch ratio of 300-500%, stretch and the described substrate of molding with transportation or the shape of preserving electronic component pallet used.
Feature due to conducting paint composite of the present invention, even stretch and with the shape molding substrate (and conducting film) of complexity, anti-static function, electrostatic dissipation function, electroconductibility and electromagnetic interference (EMI) function of shielding that also can keep conducting film, and the substrate that has conducting film formed thereon by molding keeps electroconductibility equably in layered product.
Described molding is vacuum moulding preferably.Particularly, prepare in the following manner moulding bodies: heating and softening substrate form the conducting film for preparing by cured coating film in described substrate; With the gap between vacuum mode processing mould and substrate; Then implement drawing process.The molding type of product is not particularly limited, and product can use moulding process preparation usually used.Yet the substrate self with conducting film formed thereon can be used as the finished product, and need not independent molding program.
use the moulding bodies that above-mentioned molding obtains to be used for antistatic material, static dissipative material, conducting film, EMI shield, the electromagnetic interference absorbing material, solar cell, the electrode of dye sensitization solar battery (DSSC), electronic component, active material of cathode, active material of positive electrode, and the electrochemical appliance that is used for store battery, store battery, fuel cell, solar cell, storing device, hybrid battery container (P-EDLC), or as the electrochemical appliance of electrical condenser, semiconductor device, optoelectronic equipment, the notebook part, computer parts, the mobile telephone part, the PDA part, the PSP part, the game machine part, shell, transparency electrode, opaque electrode, Field Emission Display (FED), backlight module (BLU), liquid-crystal display (LCD), plasma display panel (PDP), photodiode (LED), touch-screen, signal plate, billboard, indicating meter, heating member, hot irradiator, plated material, catalyzer, promotor, oxygenant, reductive agent, auto parts, the boats and ships part, airplane parts, protective membrane, adhesive agent, pallet, the clean room, the transportation equipment part, flame retardant materials, the antiseptic-germicide material, the metal composite material, the non-ferrous metal composite materials, medicine equipment, material of construction, flooring material, wallpaper, the light source part, light fixture, optical device, fiber, clothes, fabric or electric parts and electronic component for the manufacture of clothes.
Description of drawings
Fig. 1 is the scanning electron microscope image of the conducting film of embodiment 2 preparations; And
Fig. 2 is the scanning electron microscope image of conducting film, described conducting film be in embodiment 2 preparation and carry out subsequently vacuum moulding.
Embodiment
According to description and the reference accompanying drawing hereinafter of following embodiment, advantage of the present invention, feature and each side can become apparent.Yet the form that the present invention can be different embodies, and should not be interpreted as being limited to embodiment described herein.Certainly, it is complete in order to make the disclosure thoroughly that these embodiments are provided, and has expressed scope of the present invention fully to those skilled in the art.Term used herein for the purpose of describing specific embodiments, is not only to be intended to limit exemplary.Singulative used herein " one ", " a kind of " and " described (the) " are intended to also comprise plural form, unless context separately offers some clarification on.It should also be understood that, when being used for this specification sheets, term " comprises " and/or " comprising " offers some clarification on and have described feature, integer, step, operation, element and/or assembly, does not exist or adds one or more other features, integer, step, operation, element, assembly and/or its group but do not get rid of.
Hereinafter with reference to accompanying drawing detailed description exemplary embodiment.
Preparation example 1
Use recycle pump mixing 15g carbon nanotube (length is 20 μ m approximately for CNT, diameter 20nm) and 985g distilled water in pretreatment baths, preparation carbon nanotube (CNT) solution.
In the front of heat exchanger, with the flow velocity of 0.4g/min, will mix with CNT solution at the gaseous oxygen of 250atm lower compression.The CNT solution (CNT mixed solution) that will mix with oxygen by heat exchanger preheats to 150-200 ℃, and drops in the pre-heaters bath by high pressure syringe pump with the flow velocity of 11g/min.Under 210 ℃ and 240atm, pre-warmed CNT mixing solutions is dropped in the finishing reactor of subcritical water state, then carry out finishing.The product of finishing is transferred to heat exchanger again, and at first be cooled to 100 ℃ by water cooler, again be cooled to subsequently the approximately temperature of 25 ℃, obtain thus the CNT of 14.3g finishing.
Preparation example 2
Use the method identical with preparation example 1 to prepare the CNT of finishing, difference is to replace oxygen as oxygenant with air.
Preparation example 3
Use the method identical with preparation example 1 to prepare the CNT of finishing, difference is to replace oxygen as oxygenant with ozone.
Preparation example 4
Use the method identical with preparation example 1 to prepare the CNT of finishing, difference is to replace oxygen as oxygenant with the superoxol of 3.4g50%.
Preparation example 5
0.2g carbon nanotube (CNT), 600g sulfuric acid and 200g nitric acid are mixed, and in 60 ℃ of heating 12 hours.Resulting materials is filtered to remove solid by filtration unit, then with the pure water washing, obtain thus the carbon nanotube of finishing.
Preparation example 6
Implement the preparation procedure identical with preparation example 1, difference is that (thickness approximately with the 11g Graphene
Figure BDA00002733335200121
Width is 15nm approximately) replacement carbon nanotube (CNT).
Preparation example 7
By mix and disperse 30g use the CNT of the finishing that the method identical with preparation example 1 prepare, as the 75g styrene-based of dispersion agent/acrylic acid water soluble resin (Han Hua chemical company (Hanwha Chemical Corporation), production code member Soluryl160, weight-average molecular weight: 15,000) and the 895g pure water, use whipping device to prepare the CNT dispersion soln.
Preparation example 8
Use the method identical with preparation example 7 to prepare CNT-Graphene dispersion soln, difference is the Graphene with the finishing of the CNT of the finishing of the 7.5g use method preparation identical with the preparation example 1 method preparation identical with preparation example 6 with the 22.5g use, replaces the CNT of 30g finishing.
Preparation example 9
Use the method identical with preparation example 7 to prepare CNT-Graphene dispersion soln, difference is to use with 7.5g CNT and the 22.5g Graphene of the finishing of the method preparation identical with preparation example 1, replaces the CNT of 30g finishing.
Embodiment 1
Stir the CNT dispersion soln of 100g preparation example 7 preparations, as 100g vinylformic acid-urethane copolymers (Air Products of polymer binder, production code member Hybridur580) and the 800g pure water, so that they disperse to prepare electrically conducting coating fully in homogenizer.
Use the concave surface coating method of reel-to-reel type, the coating for preparing is coated on polyester film, making thickness (wet thickness) is 5 μ m.The film that so obtains is put into the convection current constant temperature roaster, keep the temperature 1 minute of 80 ℃ with desolventizing, prepare thus the conducting film (filming) of thermofixation.
Embodiment 2
Implement the program identical with embodiment 1, difference is 0.5wt% flow agent (BYK346) is added in the coating of embodiment 1.
Embodiment 3
Implement the program identical with embodiment 1, difference is to replace the CNT dispersion soln with the CNT-Graphene dispersion soln of 100g preparation example 8 preparations.
Embodiment 4
Implement the program identical with embodiment 1, difference is to replace the CNT dispersion soln with the CNT-Graphene dispersion soln of 100g preparation example 9 preparations.
Comparative example 1
Implement the program identical with embodiment 1 with preparation example 6, difference is that the CNT (carbon nanotube) with the surperficial unmodified of 30g replaces the carbon nanotube of finishing.
* detection method *
1. transparency is measured
Use the UV/vis spectrograph of Beckman company (Beckman Company).Use the sample for preparing the method preparation of filming.Based on air as a setting, by UV/vis spectrometer measurement transparency.Table 1 has shown the observed value at 550nm wavelength place.
2. surface hardness is measured
According to ASTM D3363 method, use the pencil scratch hardness detector surface measurements hardness of the foreign smart machine company of system (Toyoseiki Company).
3. the preparation of vacuum moulding product
Substrate has conducting film formed thereon separately, it is by embodiment and comparative example preparation, make electricity consumption or hot blast that they are heated and soften, the mould and the suction of the gap between each sample vacuum to being used for molding then is thus with the shape vacuum moulding conducting film of mould.By above-mentioned vacuum moulding, elongate substrate and coating.Compare the thickness of initial substrate and the thickness of molding substrate, the latter reduces after vacuum moulding, calculates stretch ratio (thickness of the thickness of=initial substrate/molding post moulding substrate * 100 (%)).
4. scanning electronic microscope (SEM)
The conducting film of preparation is electroplated with platinum, then used scanning electronic microscope (model: S4800, Hitachi, Ltd (Hitachi Company)) to measure.
5. the measurement of sheet resistance
Use the Loresta GP (MCP-T600) of Mitsubishi (Mitsubishi Company) to measure sheet resistance according to JISK7194/ASTM D991.
Fig. 1 is the scanning electron microscope image of the conducting film of embodiment 2 preparations.As shown in Figure 1, can confirm, be scattered in to even carbon nanotube the surface of substrate, and the tackiness agent of coating and flow agent are being incorporated on carbon nanotube between carbon nanotube each other consumingly.
Fig. 2 is the scanning electron microscope image of conducting film after vacuum moulding.Even with the conducting film after 400% stretch ratio stretching vacuum molding, carbon nanotube is also equally distributed, thereby shows uniform dispersiveness, and there is no layering with the strong combination of substrate on interface betwixt.
As illustrated in fig. 1 and 2, can find out, conducting paint composite of the present invention is eco-friendly water based conductive coating composition, and it need not to use strong acid, highly basic or organic solvent.In addition, conducting paint composite of the present invention has very superior dispersiveness and high substrate bonding strength, even can not peel off from substrate with 400% stretch ratio, and has kept excellent electroconductibility.
Table 1 has hereinafter shown embodiment 1 after the vacuum moulding and 2 and sheet resistance, transparency, surface hardness and the sheet resistance of each conducting film of comparative example 1 preparation, and in table 1 hereinafter, the stretch ratio during vacuum moulding is 400%.At this, the conducting film of embodiment 3 and 4 preparations also has similar feature to the conducting film of embodiment 1 and 2 preparations.
[table 1]
Figure BDA00002733335200151
As shown in table 1, can find out, conducting film of the present invention (filming) has electroconductibility, than high 7 orders of magnitude of electroconductibility of comparative example, and conducting film of the present invention (filming) is even also kept excellent electroconductibility when 400% stretch ratio due to the dispersiveness of carbon nanotube excellence for this electroconductibility.
In addition, can find out, composition of the present invention has excellent substrate adhesion strength, compares with comparative example, and this adhesion strength is brought up to 1H from 5B, and has improved the levelling effect because the interpolation flow agent improves sheet resistance.
Conducting paint composite of the present invention is eco-friendly water based conductive coating composition, and it need not to use strong acid, highly basic or organic solvent.In addition, conducting paint composite of the present invention can form excellent and uniform conducting film, strengthen the film of coating and the adhesion strength between substrate, even the film that applies is subject to physical deformation and also can keeps very superior electroconductibility, give any substrate anti-static function, electrostatic dissipation function, electroconductibility and electromagnetic interference shield function.In addition, according to the present invention, conducting paint composite can be produced with lower cost in the short period of time in a large number.
The present invention is not limited to above-described embodiment and accompanying drawing.It will be apparent for a person skilled in the art that in the situation that do not depart from the scope and spirit of the present invention and can carry out various modifications and variations.
Therefore, purport of the present invention should not be limited to above-mentioned exemplary, claims and identical or equivalent modifications all falls in the scope and spirit of the present invention to all of described claim.

Claims (21)

1. conducting paint composite, it comprises:
By the dispersion agent that segmented copolymer is made, described segmented copolymer is comprised of hydrophilic polymer unit and hydrophobic polymer unit;
The electro-conductive material of being made by the carbon compound of finishing;
Polymer binder; And
The medium that contains water, organic solvent or its mixture.
2. conducting paint composite as claimed in claim 1, wherein said dispersion agent is styrene-based-acrylic acid water soluble resin.
3. conducting paint composite as claimed in claim 1, wherein said carbon compound is selected from the one or two or more in carbon fiber, Single Walled Carbon Nanotube, double-walled carbon nano-tube, thin multi-walled carbon nanotube and Graphene.
4. conducting paint composite as claimed in claim 1, wherein said polymer binder is vinylformic acid-urethane copolymers.
5. conducting paint composite as claimed in claim 3, the carbon compound of wherein said finishing obtains by the surface that use is selected from one or more oxygenants described carbon compound of oxidation under subcritical water or condition of supercritical water of oxygen, air, ozone, hydrogen peroxide and nitro-compound.
6. conducting paint composite as claimed in claim 3, the carbon compound of wherein said finishing are selected from one or more in carboxylic acid, nitric acid, phosphoric acid, sulfuric acid, fluoric acid, hydrochloric acid, hydrogen peroxide or its mixture by use and come the surface of the described carbon compound of oxidation to obtain.
7. conducting paint composite as claimed in claim 1, wherein modify the surface of described carbon compound, thereby make 100 parts of meters based on carbon weight, and the carbon compound of described finishing contains oxygen, nitrogen, sulphur or its mixture of 0.01-10 part by weight.
8. conducting paint composite as claimed in claim 1, wherein said carbon compound contains carbon nanotube, Graphene or its mixture, and the diameter of described carbon nanotube is 0.5-100nm, and length is 0.1-1000 μ m.
9. conducting paint composite as claimed in claim 1, wherein said conducting paint composite contains the described dispersion agent of 0.05-5wt%.
10. conducting paint composite as claimed in claim 1, wherein said conducting paint composite contains the described carbon compound of 0.1-5wt%.
11. conducting paint composite as claimed in claim 1, wherein said conducting paint composite contain the described polymer binder of 5-15wt%.
12. conducting paint composite as claimed in claim 1, wherein said conducting paint composite contain the described medium of 75-90wt%.
13. conducting paint composite as claimed in claim 1, wherein said conducting paint composite also comprise flow agent based on siloxanes as additive.
14. conducting paint composite as claimed in claim 13, wherein said conducting paint composite contain the described additive of 0.01-0.5wt%.
15. prepare the method for conducting film, it comprises:
A) will be selected from least one surface that the described conducting paint composite of any one in claim 1-14 is coated on substrate films with formation; And
B) hot blast, heat or UV are applied to described described the filming of filming to solidify.
16. method as claimed in claim 15 is at step b) after also comprise:
C) described conducting paint composite being coated on the opposed surface relative with a surface of described substrate films with formation; And
D) hot blast, heat or UV are applied to described described the filming of filming to solidify.
17. method as claimed in claim 15, wherein said substrate are polyester, polystyrene, polyimide, polycarbonate or polyolefine.
18. method as claimed in claim 15, the shape type of wherein said conducting film are thin slice or film, and described conducting film is antistatic film, conducting film, electromagnetic interference (EMI) screened film or electrode.
19. method as claimed in claim 15, wherein said coating is by being selected from a kind of mode or one or more mode parallel practices of lower group: rod applies, concave surface applies, the nick face applies, flexible coatings, scraper coating, spray application, slit coatings, roll-type coatings, screen cloth coating, ink jet printing, casting, dip-coating, flow coat, the coating of curtain formula, comma coating, identical coating, bat printing and rotary coating.
20. method as claimed in claim 19, wherein said coating is implemented by the concave surface coating method of reel-to-reel type.
21. method as claimed in claim 15 also comprises: heat and soften the described matrix with conducting film formed thereon, and with the stretch ratio of 300-500%, to transport or to preserve shape stretching and the described substrate of molding of electronic component pallet used.
CN201180034645.1A 2010-07-12 2011-07-12 Conducting paint composite and use it to prepare the method for conducting film Active CN103108923B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20100066699 2010-07-12
KR10-2010-0066699 2010-07-12
KR1020110068874A KR20120006458A (en) 2010-07-12 2011-07-12 Conductive paint composition and the method of conductive film using thereof
PCT/KR2011/005109 WO2012008738A2 (en) 2010-07-12 2011-07-12 Conductive coating composition and method for manufacturing a conductive layer using same
KR10-2011-0068874 2011-07-12

Publications (2)

Publication Number Publication Date
CN103108923A true CN103108923A (en) 2013-05-15
CN103108923B CN103108923B (en) 2016-03-23

Family

ID=45612181

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180034645.1A Active CN103108923B (en) 2010-07-12 2011-07-12 Conducting paint composite and use it to prepare the method for conducting film

Country Status (8)

Country Link
US (1) US20130207294A1 (en)
EP (1) EP2594613B1 (en)
JP (1) JP5727604B2 (en)
KR (2) KR20120006458A (en)
CN (1) CN103108923B (en)
ES (1) ES2607961T3 (en)
TW (1) TWI433902B (en)
WO (1) WO2012008738A2 (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103571320A (en) * 2013-11-01 2014-02-12 苏州泰科尼光伏材料有限公司 Preparation method of nano coating for EVA (ethylene-vinyl acetate copolymer) film surface
JP2014525981A (en) * 2011-08-22 2014-10-02 フューチャー カーボン ゲーエムベーハー Dispersion containing carbon nanotubes and graphene platelets
CN104403397A (en) * 2014-11-26 2015-03-11 东风商用车有限公司 Carbon nano tube composite primer for vehicle and preparation and use methods thereof
CN104916371A (en) * 2015-04-28 2015-09-16 中科院广州化学有限公司南雄材料生产基地 Method for preparing transparent conductive film through improved transparent substrate
CN105176266A (en) * 2015-10-13 2015-12-23 东来涂料技术（上海）有限公司 Conductive plastic paint with electromagnetic shielding effect and preparation method of conductive plastic paint
CN105637037A (en) * 2013-10-21 2016-06-01 三菱丽阳株式会社 Electrically conductive composition, electrical conductor, electrical conductor formation method, and production method for polymer
CN106103610A (en) * 2014-03-14 2016-11-09 同和电子科技有限公司 The manufacture method of nano silver wire ink and nano silver wire ink and electrically conducting transparent film
CN106576425A (en) * 2014-08-15 2017-04-19 巴斯夫欧洲公司 Composition comprising silver nanowires and styrene/(meth)acrylic copolymers for the preparation of electroconductive transparent layers
CN106995631A (en) * 2017-05-11 2017-08-01 佛山实瑞先导材料研究院（普通合伙） A kind of waterborne antibacterial electrically-conducting paint
CN107022210A (en) * 2017-05-16 2017-08-08 福建泉州市铭源通电子有限公司 Intercommunication casing external coating with high temperature protection and anti-electromagnetic-radiation
CN107180945A (en) * 2017-06-29 2017-09-19 哈尔滨理工大学 Preparation and its performance of the single-walled carbon nanotube with graphene microchip nanometer combined electrode
WO2017174031A1 (en) * 2016-04-07 2017-10-12 杨章民 Sensing system utilizing multifunctional fabric, method, and object
CN107429095A (en) * 2015-04-09 2017-12-01 巴斯夫欧洲公司 For preparing the composition for containing the nano silver wire being in alcohol/aqueous mixtures and scattered styrene/(methyl) acrylic copolymer of transparency conducting layer
CN107682943A (en) * 2017-09-20 2018-02-09 中国科学院山西煤炭化学研究所 A kind of multifunctional graphite vinyl electric heating slurry and its manufactured Multifunctional electrothermic film and preparation method and application
CN108054442A (en) * 2017-11-29 2018-05-18 宁国市龙晟柔性储能材料科技有限公司 A kind of method that textile-like aquo-lithium ion battery is prepared using screen printing technique
CN108475552A (en) * 2015-12-29 2018-08-31 3M创新有限公司 Compound for high-frequency electromagnetic interference (EMI) application
CN109762193A (en) * 2018-12-30 2019-05-17 合肥乐凯科技产业有限公司 A kind of online coating antistatic film
CN110467838A (en) * 2019-08-07 2019-11-19 安庆市泽烨新材料技术推广服务有限公司 A kind of waterborne conductive coating and preparation method thereof
CN112646342A (en) * 2020-12-21 2021-04-13 安徽卡洛塑业科技有限公司 Electrostatic dissipative polycarbonate alloys and uses thereof
CN114518393A (en) * 2022-02-14 2022-05-20 扬州大学 GNP-CNT printed electrode and preparation method and application thereof

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2673327A1 (en) * 2011-02-10 2013-12-18 FutureCarbon GmbH Adhesive material with carbon material and method for its production and use
US9284417B2 (en) 2011-06-03 2016-03-15 Sekisui Chemical Co., Ltd. Composite material and method for producing same
US9574094B2 (en) * 2013-12-09 2017-02-21 Ppg Industries Ohio, Inc. Graphenic carbon particle dispersions and methods of making same
US9475946B2 (en) * 2011-09-30 2016-10-25 Ppg Industries Ohio, Inc. Graphenic carbon particle co-dispersions and methods of making same
US10294375B2 (en) 2011-09-30 2019-05-21 Ppg Industries Ohio, Inc. Electrically conductive coatings containing graphenic carbon particles
WO2013143146A1 (en) * 2012-03-31 2013-10-03 海洋王照明科技股份有限公司 Organic electroluminescence device and method for manufacture thereof
CN103194135B (en) * 2013-05-02 2015-01-21 段宝荣 Preparation method for light-resistant coating
TWI481676B (en) * 2013-05-30 2015-04-21 Po Ying Chen A semiconducting nano coating with electromagnetic radiation masking ability and a method of manufacturing a solar cell thereof
KR101401850B1 (en) * 2013-07-15 2014-05-29 유한회사 아이엘에스 Composition for blocking electromagnetic waves
CN105493206A (en) * 2013-09-02 2016-04-13 东丽株式会社 Patterned conductive laminate and method for producing same
KR101416930B1 (en) * 2013-10-02 2014-07-09 한화케미칼 주식회사 Antistatic pellet and preparation method thereof
KR101494868B1 (en) 2013-11-19 2015-02-23 한화케미칼 주식회사 Method and apparatus for preparing functionalized graphene and functionalized graphene
CN103756569B (en) * 2014-01-15 2015-11-04 秦振 Production method of a kind of tasteless nontoxic environment-friendlypaint paint and products thereof
US10002709B2 (en) 2014-05-30 2018-06-19 Corning Incorporated Wireless charging device for an electronic device
CA2957843A1 (en) * 2014-08-15 2016-02-18 Herve Dietsch Composition comprising silver nanowires and dispersed polymer beads for the preparation of electroconductive transparent layers
KR101594524B1 (en) * 2014-10-30 2016-02-16 전남대학교산학협력단 Graphene solutions with high colloidal stability, conductive film, energy storage devices and sensor comprising film prepared by the graphene solution, and coating composition for resisting corrosion comprising the Graphene solutions
CN104496547B (en) * 2014-11-29 2016-06-22 浙江大学自贡创新中心 The preparation method with the matrix of high temperature resistant hydrophobic conductive coating
KR101656600B1 (en) * 2014-12-12 2016-09-12 경희대학교 산학협력단 Heat radiating sheet using polymer nanocomposite and method for producing thereof
CN104403480B (en) * 2014-12-17 2017-02-22 济南中正新材料有限公司 Electromagnetic shielding paint for heat shrink tubing and preparation method of electromagnetic shielding paint
KR101691087B1 (en) * 2014-12-22 2016-12-29 한국신발피혁연구원 electrically conductive coating composition and manufacture method thereof
KR101896435B1 (en) * 2016-11-09 2018-09-07 엔트리움 주식회사 Electronic component package for electromagnetic interference shielding and method for manufacturing the same
KR102686500B1 (en) 2016-12-28 2024-07-17 에스케이이노베이션 주식회사 Conductive coating film
CN106952675B (en) * 2017-03-22 2020-01-10 西北大学 Graphene-based organic carrier and preparation method thereof, electronic paste and preparation method thereof
KR20170088813A (en) * 2017-07-25 2017-08-02 주식회사 지에이치엘 Functional molded product using graphene hybrid material
KR102079385B1 (en) * 2017-10-24 2020-02-19 주식회사 케이씨씨 Static dissipative powder coating composition
KR101856665B1 (en) * 2018-02-05 2018-05-10 현상우 Heat-radiating coating composition and preparation method thereof
JP7412087B2 (en) * 2018-04-20 2024-01-12 ナガセケムテックス株式会社 coating composition
WO2020145884A1 (en) * 2019-01-10 2020-07-16 Sembcorp Industries Ltd A method of forming a stretchable conductive carbon nanofilm
KR102270647B1 (en) * 2019-05-29 2021-06-30 경상국립대학교산학협력단 Method of forming electrode coating layer and method of electrode coating layer formed by the method
KR102043976B1 (en) * 2019-08-19 2019-11-12 주식회사 제이엠엘이디 Led lighting
KR102147330B1 (en) 2019-09-30 2020-08-24 에스케이이노베이션 주식회사 Antistatic polyimide film and flexible display panel using same
KR102147299B1 (en) 2019-09-30 2020-08-24 에스케이이노베이션 주식회사 Window cover film and flexible display panel including the same
KR102147349B1 (en) 2019-09-30 2020-08-25 에스케이이노베이션 주식회사 Window cover film and flexible display panel including the same
CN110643016B (en) * 2019-10-16 2021-08-13 安徽大学 Preparation method of carbon nanotube-loaded nano silver wire modified polyurethane antistatic emulsion
KR102250727B1 (en) * 2019-10-31 2021-05-12 주영산업 주식회사 Fluorine and silicone urethane topcoat compositions having high weather resistance and heat shielding and methods for preparing the same
EP3872172A1 (en) 2020-02-28 2021-09-01 CIC nanoGUNE - Asociación Centro de Investigación Cooperativa en Nanociencias Conductive cellulose composite materials and uses thereof
CN115916695A (en) 2020-07-09 2023-04-04 大日精化工业株式会社 Carbon material dispersion liquid
KR102338321B1 (en) * 2020-07-10 2021-12-10 연세대학교 산학협력단 Method of manufacturing continuous graphene oxide thin film
KR102328087B1 (en) * 2020-09-16 2021-11-17 주식회사 정석케미칼 Non-buried piezoelectric energy harvesting system, construction method thereof, and piezoelectric energy harvesting method using the same
KR102540674B1 (en) * 2020-10-13 2023-06-05 주식회사 직지 Carbon Panel Building Finishing Material for Interion or Exterior Material and Manufacturing Method thereof
CN114605861B (en) * 2020-12-08 2022-10-11 上海沪正实业有限公司 Transparent conductive functional coating based on high-molecular nano filling factor and preparation method thereof
JP6952919B1 (en) 2021-04-06 2021-10-27 大日精化工業株式会社 Carbon material dispersion
JP7098077B1 (en) 2021-10-04 2022-07-08 大日精化工業株式会社 Manufacturing method of carbon material dispersion
CN114369410B (en) * 2021-12-30 2023-05-09 广州千顺工业材料有限公司 Black waterborne graphene electromagnetic wave shielding coating and preparation method thereof
CN114369380A (en) * 2021-12-30 2022-04-19 广州千顺工业材料有限公司 Black water-based full-shading electromagnetic wave shielding coating and preparation method thereof
CN114874653A (en) * 2022-06-20 2022-08-09 碳境科技(广东)有限公司 Heating slurry material and preparation method thereof
CN116656208B (en) * 2023-05-25 2024-07-12 成都飞机工业（集团）有限责任公司 Corrosion-resistant antistatic coating, preparation method and corrosion-resistant antistatic protective coating for oil tank
CN116814147B (en) * 2023-08-28 2024-05-07 河南银金达新材料股份有限公司 Coating liquid of water-based high-smoothness antistatic coating layer and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007297255A (en) * 2006-05-03 2007-11-15 The Inctec Inc Dispersion containing carbon nanotubes
CN101591017A (en) * 2008-05-29 2009-12-02 韩华石油化学株式会社 The continuation method of functionalized carbon nanotubes and device
CN101712469A (en) * 2008-09-30 2010-05-26 韩华石油化学株式会社 Continuous method and apparatus of purifying carbon nanotube

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8402801D0 (en) * 1984-02-02 1984-03-07 Ici Plc Dispersion
US5637156A (en) * 1994-09-22 1997-06-10 Semiconductor Energy Laboratory Co., Ltd. Resin Composition and an electronic device using the same
JPH11269418A (en) * 1997-12-29 1999-10-05 E I Du Pont De Nemours & Co Water-base ink jet ink composition containing block copolymer dispersant
JP4087508B2 (en) * 1998-06-09 2008-05-21 タキロン株式会社 Antistatic resin molded product and its secondary molded product
KR100365708B1 (en) 1998-07-29 2003-02-25 이홍모 DETERGENT COMPOSlTION COMPRISING ANTIOXIDANT
KR100540189B1 (en) 1998-08-17 2006-03-03 인디안 오일 코퍼레이션 리미티드 A catalytic converter
US6204319B1 (en) * 1998-10-30 2001-03-20 E.I. Du Pont De Nemours And Company Aqueous coating compositions
US6316564B1 (en) * 1999-10-07 2001-11-13 E. I. Du Pont De Nemours And Company Acrylic block copolymer pigment dispersants containing heterocyclic groups
KR100341140B1 (en) * 2000-02-28 2002-06-20 이종학 Resin-reinforced emulsion resin for hydrophilic ink and method of making the same
KR100348866B1 (en) 2000-03-20 2002-08-17 한화석유화학 주식회사 Method of making emulsion for hydrophilic ink consisting of hydrophilic polymer and hydrophobic polymer
JP4681710B2 (en) * 2000-04-28 2011-05-11 御国色素株式会社 Electroconductive high-concentration carbon black dispersion, method for producing the same, and composition comprising the same
JP2002302625A (en) * 2001-04-04 2002-10-18 Tokai Carbon Co Ltd Carbon black pigment for electroconductive black paint and electroconductive black paint compounded with said carbon black pigment
JP3770850B2 (en) * 2002-04-10 2006-04-26 電気化学工業株式会社 Easily water dispersible / conductive carbon black, its production method and conductive material
JP4480368B2 (en) * 2002-09-13 2010-06-16 大阪瓦斯株式会社 Resin composition containing nanoscale carbon, conductive or antistatic resin molding, conductive or antistatic resin coating composition, antistatic film, and production method thereof
CN100429077C (en) * 2003-02-20 2008-10-29 佳能株式会社 Aqueous ink, image recorded using said aqueous ink and method for forming said image
FR2870251B1 (en) * 2004-05-11 2010-09-17 Arkema COMPOSITE MATERIALS BASED ON CARBON NANOTUBES AND POLYMERIC MATRICES AND METHODS OF OBTAINING THEM
PL1917441T3 (en) 2005-08-25 2016-12-30 Pump housing
WO2007083771A1 (en) * 2006-01-20 2007-07-26 Ezaki Glico Co., Ltd. Aqueous composition for conductive coating
JP2007238859A (en) * 2006-03-10 2007-09-20 Daido Toryo Kk Aqueous composition for conductive clear coating
JP2008024523A (en) * 2006-07-15 2008-02-07 Toray Ind Inc Method for producing carbon nanotube dispersion and electroconductive material using it
KR100845303B1 (en) 2006-09-29 2008-07-10 한국전자통신연구원 Video compressing encoding device based on feed-back structure for a fast encoding and Decision method of optimal mode
KR100844638B1 (en) 2006-12-01 2008-07-07 현대자동차주식회사 Tilt angle judgment system of using acceleration sensor and method thereof
KR100706652B1 (en) 2006-12-26 2007-04-13 제일모직주식회사 Electroconductive thermoplastic resin composition and plastic article
US20080227892A1 (en) * 2007-03-13 2008-09-18 Van Der Wielen Maarten Paint formulations comprising cellulose ether/network building polymer fluid gel thickeners
JP2009108265A (en) * 2007-10-31 2009-05-21 Sumitomo Rubber Ind Ltd Surface-treating liquid for conductive elastic layer, method of surface treatment of the same, and surface-treated conductive member
DE102008008837A1 (en) * 2008-02-13 2009-08-27 Bayer Materialscience Ag Printable composition for producing electrically conductive coatings and process for their preparation
KR101034579B1 (en) * 2008-03-28 2011-05-12 한화케미칼 주식회사 Continuous methods and apparatus of functionalizing Carbon Nanotube
US8546684B2 (en) * 2008-10-15 2013-10-01 Konica Minolta Holdings, Inc. Organic photoelectric conversion element and organic photoelectric conversion element manufacturing method
KR101520733B1 (en) * 2008-10-24 2015-05-15 한화케미칼 주식회사 Dispersion solution of metal nano particles and method of preparing thereof
US8344053B2 (en) * 2009-09-10 2013-01-01 Pixelligent Technologies, Llc Highly conductive composites

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007297255A (en) * 2006-05-03 2007-11-15 The Inctec Inc Dispersion containing carbon nanotubes
CN101591017A (en) * 2008-05-29 2009-12-02 韩华石油化学株式会社 The continuation method of functionalized carbon nanotubes and device
CN101712469A (en) * 2008-09-30 2010-05-26 韩华石油化学株式会社 Continuous method and apparatus of purifying carbon nanotube

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014525981A (en) * 2011-08-22 2014-10-02 フューチャー カーボン ゲーエムベーハー Dispersion containing carbon nanotubes and graphene platelets
CN105637037B (en) * 2013-10-21 2020-04-14 三菱化学株式会社 Conductive composition, conductor, method for forming conductor, and method for producing polymer
CN105637037A (en) * 2013-10-21 2016-06-01 三菱丽阳株式会社 Electrically conductive composition, electrical conductor, electrical conductor formation method, and production method for polymer
CN103571320A (en) * 2013-11-01 2014-02-12 苏州泰科尼光伏材料有限公司 Preparation method of nano coating for EVA (ethylene-vinyl acetate copolymer) film surface
CN103571320B (en) * 2013-11-01 2016-03-02 苏州泰科尼光伏材料有限公司 A kind of preparation method of eva film nano surface coating
CN106103610A (en) * 2014-03-14 2016-11-09 同和电子科技有限公司 The manufacture method of nano silver wire ink and nano silver wire ink and electrically conducting transparent film
CN106576425A (en) * 2014-08-15 2017-04-19 巴斯夫欧洲公司 Composition comprising silver nanowires and styrene/(meth)acrylic copolymers for the preparation of electroconductive transparent layers
CN104403397B (en) * 2014-11-26 2017-07-28 东风商用车有限公司 Carbon nano tube composite primer for vehicle and preparation and use methods thereof
CN104403397A (en) * 2014-11-26 2015-03-11 东风商用车有限公司 Carbon nano tube composite primer for vehicle and preparation and use methods thereof
CN107429095A (en) * 2015-04-09 2017-12-01 巴斯夫欧洲公司 For preparing the composition for containing the nano silver wire being in alcohol/aqueous mixtures and scattered styrene/(methyl) acrylic copolymer of transparency conducting layer
CN104916371A (en) * 2015-04-28 2015-09-16 中科院广州化学有限公司南雄材料生产基地 Method for preparing transparent conductive film through improved transparent substrate
CN105176266A (en) * 2015-10-13 2015-12-23 东来涂料技术（上海）有限公司 Conductive plastic paint with electromagnetic shielding effect and preparation method of conductive plastic paint
CN105176266B (en) * 2015-10-13 2018-06-26 东来涂料技术（上海）股份有限公司 A kind of conductive plastics paint of effectiveness and preparation method thereof
CN108475552A (en) * 2015-12-29 2018-08-31 3M创新有限公司 Compound for high-frequency electromagnetic interference (EMI) application
CN108475552B (en) * 2015-12-29 2022-07-12 3M创新有限公司 Composites for high frequency electromagnetic interference (EMI) applications
WO2017174031A1 (en) * 2016-04-07 2017-10-12 杨章民 Sensing system utilizing multifunctional fabric, method, and object
CN106995631A (en) * 2017-05-11 2017-08-01 佛山实瑞先导材料研究院（普通合伙） A kind of waterborne antibacterial electrically-conducting paint
CN107022210A (en) * 2017-05-16 2017-08-08 福建泉州市铭源通电子有限公司 Intercommunication casing external coating with high temperature protection and anti-electromagnetic-radiation
CN107180945A (en) * 2017-06-29 2017-09-19 哈尔滨理工大学 Preparation and its performance of the single-walled carbon nanotube with graphene microchip nanometer combined electrode
CN107682943A (en) * 2017-09-20 2018-02-09 中国科学院山西煤炭化学研究所 A kind of multifunctional graphite vinyl electric heating slurry and its manufactured Multifunctional electrothermic film and preparation method and application
CN107682943B (en) * 2017-09-20 2020-09-22 中国科学院山西煤炭化学研究所 Multifunctional graphene electric heating slurry, multifunctional electric heating film prepared from multifunctional graphene electric heating slurry, preparation method and application
CN108054442A (en) * 2017-11-29 2018-05-18 宁国市龙晟柔性储能材料科技有限公司 A kind of method that textile-like aquo-lithium ion battery is prepared using screen printing technique
CN109762193A (en) * 2018-12-30 2019-05-17 合肥乐凯科技产业有限公司 A kind of online coating antistatic film
CN110467838A (en) * 2019-08-07 2019-11-19 安庆市泽烨新材料技术推广服务有限公司 A kind of waterborne conductive coating and preparation method thereof
CN112646342A (en) * 2020-12-21 2021-04-13 安徽卡洛塑业科技有限公司 Electrostatic dissipative polycarbonate alloys and uses thereof
CN114518393A (en) * 2022-02-14 2022-05-20 扬州大学 GNP-CNT printed electrode and preparation method and application thereof

Also Published As

Publication number Publication date
WO2012008738A2 (en) 2012-01-19
TWI433902B (en) 2014-04-11
JP5727604B2 (en) 2015-06-03
ES2607961T3 (en) 2017-04-04
TW201209114A (en) 2012-03-01
WO2012008738A3 (en) 2012-05-18
EP2594613A2 (en) 2013-05-22
US20130207294A1 (en) 2013-08-15
EP2594613B1 (en) 2016-09-21
CN103108923B (en) 2016-03-23
KR20160117396A (en) 2016-10-10
JP2013537570A (en) 2013-10-03
KR20120006458A (en) 2012-01-18
EP2594613A4 (en) 2014-07-23

Similar Documents

Publication Publication Date Title
CN103108923B (en) Conducting paint composite and use it to prepare the method for conducting film
KR101659537B1 (en) Polymer compositions containing graphene sheets and graphite
US10244628B2 (en) Printed electronics
US9117568B2 (en) Polymer compositions containing carbonaceous fillers
US20120277360A1 (en) Graphene Compositions
CN104640808B (en) Composition comprising graphene
CN101133104B (en) Conductive polymer composed of particles having anisotropic morphology
US20140079932A1 (en) Nano-graphene and nano-graphene oxide
US20110133134A1 (en) Crosslinkable and Crosslinked Compositions of Olefin Polymers and Graphene Sheets
US20110088931A1 (en) Multilayer Coatings and Coated Articles
US20100239871A1 (en) One-part polysiloxane inks and coatings and method of adhering the same to a substrate
US20120097903A1 (en) Inks and coatings containing multi-chain lipids
JP2014205619A (en) Coatings including functionalized graphene sheets, and articles coated with those coatings
US9777171B1 (en) Graphene compositions
KR101675887B1 (en) Flexible multilayer sheet for transparent electrode and manufacturing method thereof
CN1990524B (en) Static resistant polyester membrane
US9540498B1 (en) Method of coating a substrate with a graphene containing composition
KR101807798B1 (en) Carbon nanotube dispersion solution and method of making same
Li et al. High water-stable, hard and strong-adhesive antistatic films from waterborne PEDOT: PSS composites
WO2014163059A1 (en) Electrically conductive coating material, and adherend using same
Liu et al. Patterned conductive polyaniline films fabricated using lithography and in situ polymerization
JP2008031203A (en) Antistatic hard coating film
Gao et al. Fabrication of High Conductivity Polyurethane/Polyaniline Composite Coating Based on In-Situ Polymerization
KR20090112894A (en) Composition for organic electrode
KR20060092721A (en) Cnt additive composites for antistatic charge

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant